Download links for some projects:

Python:

Encryption and passwords:
File encryption
Disk partition configuration and encryption
Private key cryptography
Public key cryptography
Password strength test (old)
Encrypted password manager
NSHA-X

Maths:
Different number bases
Finding irrational numbers
Square root calculators
0.99... turtle representation
Math game
The birthday problem
The Collatz conjecture
My irrational number

Games:
Terminal based chess
Tic Tac Toe (old)
Conway's game of life

The Library of Babel:
Gallery of Babel (images)
Library of Babel (text)

Other:
Morse code program
Turtle polygons

These projects are made by me and are my code